CN102473996B - 手术天线以及使用该手术天线的电手术系统 - Google Patents

手术天线以及使用该手术天线的电手术系统 Download PDF

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Publication number
CN102473996B
CN102473996B CN201080032496.0A CN201080032496A CN102473996B CN 102473996 B CN102473996 B CN 102473996B CN 201080032496 A CN201080032496 A CN 201080032496A CN 102473996 B CN102473996 B CN 102473996B
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CN
China
Prior art keywords
microwave
spatula
paddle
surgical
impedance
Prior art date
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Active
Application number
CN201080032496.0A
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English (en)
Chinese (zh)
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CN102473996A (zh
Inventor
克里斯托弗·保罗·汉科克
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Creo Medical Ltd
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Creo Medical Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Publication of CN102473996A publication Critical patent/CN102473996A/zh
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Publication of CN102473996B publication Critical patent/CN102473996B/zh
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • A61B2018/00708—Power or energy switching the power on or off
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00779—Power or energy
    • A61B2018/00785—Reflected power
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00869—Phase
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/183—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves characterised by the type of antenna
    • A61B2018/1853—Monopole antennas

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Radiation-Therapy Devices (AREA)
CN201080032496.0A 2009-07-20 2010-07-20 手术天线以及使用该手术天线的电手术系统 Active CN102473996B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0912577A GB2472012A (en) 2009-07-20 2009-07-20 Microwave antenna with flat paddle shape
GB0912577.4 2009-07-20
PCT/GB2010/001376 WO2011010089A1 (en) 2009-07-20 2010-07-20 Surgical antenna and electrosurgical system using the same

Publications (2)

Publication Number Publication Date
CN102473996A CN102473996A (zh) 2012-05-23
CN102473996B true CN102473996B (zh) 2014-09-17

Family

ID=41058221

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080032496.0A Active CN102473996B (zh) 2009-07-20 2010-07-20 手术天线以及使用该手术天线的电手术系统

Country Status (10)

Country Link
US (1) US9033971B2 (enExample)
EP (1) EP2457283B1 (enExample)
JP (1) JP5688814B2 (enExample)
CN (1) CN102473996B (enExample)
CA (1) CA2802587C (enExample)
DK (1) DK2457283T3 (enExample)
ES (1) ES2440555T3 (enExample)
GB (1) GB2472012A (enExample)
PT (1) PT2457283E (enExample)
WO (1) WO2011010089A1 (enExample)

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GB2472972A (en) 2009-07-20 2011-03-02 Microoncology Ltd A microwave antenna
GB2472012A (en) 2009-07-20 2011-01-26 Microoncology Ltd Microwave antenna with flat paddle shape
GB2487199A (en) * 2011-01-11 2012-07-18 Creo Medical Ltd Electrosurgical device with fluid conduit
GB201121436D0 (en) * 2011-12-14 2012-01-25 Emblation Ltd A microwave applicator and method of forming a microwave applicator
EP2609887A1 (en) * 2011-12-29 2013-07-03 Koninklijke Philips Electronics N.V. Electrosurgical ablation apparatus
GB201312416D0 (en) 2013-07-11 2013-08-28 Creo Medical Ltd Electrosurgical Device
GB2539494A (en) * 2015-06-19 2016-12-21 Creo Medical Ltd Electrosurgical Instrument
GB2541946B (en) * 2015-09-07 2020-10-28 Creo Medical Ltd Electrosurgical snare
GB2543509B (en) * 2015-10-19 2020-10-14 Creo Medical Ltd Electrosurgical instrument
US20170143947A1 (en) * 2015-11-20 2017-05-25 Covidien Lp Devices, systems and methods for treating ulcerative colitis and other inflammatory bowel diseases
GB2551117A (en) * 2016-05-31 2017-12-13 Creo Medical Ltd Electrosurgical apparatus and method
GB2559595B (en) * 2017-02-10 2021-09-01 Creo Medical Ltd Electrosurgical apparatus and electrosurgical instrument
GB2559604A (en) * 2017-02-13 2018-08-15 Creo Medical Ltd Microwave energy transfer component for electrosurgical apparatus
GB2564392A (en) * 2017-07-05 2019-01-16 Creo Medical Ltd Apparatus and methods for thermally treating ligaments
CN111012482B (zh) * 2019-12-25 2022-03-25 华南理工大学 一种基于pcb结构的平面结构微波消融天线及消融针
GB202108679D0 (en) * 2021-06-17 2021-08-04 Norwegian Univ Of Life Sciences Sensorised knife-blade cutting system

Citations (3)

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WO2003063717A1 (en) * 2002-01-25 2003-08-07 Medtronic,Inc. System and method of performing an electrosurgical procedure
CN1489807A (zh) * 2001-01-31 2004-04-14 О 在医疗及手术中用于高热的并带有微型扼流圈的填隙微波天线
US20080319434A1 (en) * 2007-06-20 2008-12-25 Rick Kyle R Reflective power monitoring for microwave applications

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US6726684B1 (en) * 1996-07-16 2004-04-27 Arthrocare Corporation Methods for electrosurgical spine surgery
US6287302B1 (en) * 1999-06-14 2001-09-11 Fidus Medical Technology Corporation End-firing microwave ablation instrument with horn reflection device
ATE336201T1 (de) 1999-12-30 2006-09-15 Pearl Technology Holdings Llc Facelifting-gerät
US20090143808A1 (en) * 2001-04-24 2009-06-04 Houser Russell A Guided Tissue Cutting Device, Method of Use and Kits Therefor
ATE398974T1 (de) 2002-11-27 2008-07-15 Medical Device Innovations Ltd Coaxiale gewebeablationsprobe und verfahren zum herstellen eines symmetriergliedes dafür
US7179254B2 (en) * 2004-03-09 2007-02-20 Ethicon, Inc. High intensity ablation device
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CN1489807A (zh) * 2001-01-31 2004-04-14 О 在医疗及手术中用于高热的并带有微型扼流圈的填隙微波天线
WO2003063717A1 (en) * 2002-01-25 2003-08-07 Medtronic,Inc. System and method of performing an electrosurgical procedure
US20080319434A1 (en) * 2007-06-20 2008-12-25 Rick Kyle R Reflective power monitoring for microwave applications

Also Published As

Publication number Publication date
GB0912577D0 (en) 2009-08-26
EP2457283A1 (en) 2012-05-30
CN102473996A (zh) 2012-05-23
EP2457283B1 (en) 2013-09-25
JP2012533379A (ja) 2012-12-27
DK2457283T3 (da) 2014-01-13
JP5688814B2 (ja) 2015-03-25
ES2440555T3 (es) 2014-01-29
CA2802587A1 (en) 2011-01-27
GB2472012A (en) 2011-01-26
WO2011010089A1 (en) 2011-01-27
CA2802587C (en) 2018-03-13
PT2457283E (pt) 2013-12-27
US9033971B2 (en) 2015-05-19
US20120172865A1 (en) 2012-07-05

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